Hybrid stepper motor
Motion Control Products NEMA 8 High Torque (M20STH)
Miniature 20 mm 2-phase hybrid stepper in five lengths, for compact automation, medical and precision devices where space is tight.
Key specifications
| Frame sizes | 20 mm |
|---|---|
| Feedback | none (open loop); optical encoder option |
| Current (max) | 0.8 A |
| Holding torque | 0.014–0.029 Nm |
| NEMA sizes | 8 |
| Step angle | 1.8 ° |
| Rated current range | 0.2-0.8 |
| Rated voltage range | 1.2-6 |
| Length range | 28-42 |
| Leads | 4, 6 |
| Phases | 2 |
Series ranges as published; individual models vary. The full datasheet, drawings and CAD models are available on request.
Options
- single or double shaft
- optical encoder
- planetary gearbox
- custom windings
- alternative mounting flanges
- custom shafts (MOQ may apply)
Typical applications
Compact automationRoboticsMedicalPrecision instruments
Other hybrid stepper motor series
Motion Control Products NEMA 11 High Torque (M28STH)Motion Control Products NEMA 14 Standard (M35ST)Motion Control Products NEMA 16 (M39ST / M39ST..J)Motion Control Products NEMA 17 High Torque (M42STH)Motion Control Products NEMA 23 High Torque (M57STH / M60STH)Motion Control Products NEMA 34 High Torque (M86STH)Motion Control Products NEMA 42 High Torque (M110STH)Leadshine CM Series (2-phase)
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